Move previewed results into flyout.

src/ui/public/field_editor/components/scripting_call_outs/index.js

@@ -19,4 +19,3 @@
 
 export { ScriptingDisabledCallOut } from './disabled_call_out';
 export { ScriptingWarningCallOut } from './warning_call_out';
-export { ScriptingHelpFlyout } from './help_flyout';

src/ui/public/field_editor/components/scripting_help/help_flyout.js

@@ -0,0 +1,76 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import React from 'react';
+import PropTypes from 'prop-types';
+
+import {
+  EuiFlyout,
+  EuiFlyoutBody,
+  EuiTabbedContent,
+} from '@elastic/eui';
+
+import { ScriptingSyntax } from './scripting_syntax';
+import { TestScript } from './test_script';
+
+export const ScriptingHelpFlyout = ({
+  isVisible = false,
+  onClose = () => {},
+  indexPattern,
+  lang,
+  name,
+  script,
+}) => {
+  const tabs = [{
+    id: 'syntax',
+    name: 'Syntax',
+    content: <ScriptingSyntax />,
+  }, {
+    id: 'test',
+    name: 'Preview results',
+    content: (
+      <TestScript
+        indexPattern={indexPattern}
+        lang={lang}
+        name={name}
+        script={script}
+      />
+    ),
+  }];
+
+  return isVisible ? (
+    <EuiFlyout onClose={onClose}>
+      <EuiFlyoutBody>
+        <EuiTabbedContent
+          tabs={tabs}
+          initialSelectedTab={tabs[0]}
+        />
+      </EuiFlyoutBody>
+    </EuiFlyout>
+  ) : null;
+};
+
+ScriptingHelpFlyout.displayName = 'ScriptingHelpFlyout';
+
+ScriptingHelpFlyout.propTypes = {
+  indexPattern: PropTypes.object.isRequired,
+  lang: PropTypes.string.isRequired,
+  name: PropTypes.string,
+  script: PropTypes.string,
+};

src/ui/public/field_editor/components/scripting_help/index.js

@@ -0,0 +1,20 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+export { ScriptingHelpFlyout } from './help_flyout';

src/ui/public/field_editor/components/scripting_help/scripting_syntax.js

@@ -0,0 +1,104 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import React, { Fragment } from 'react';
+import { getDocLink } from 'ui/documentation_links';
+
+import {
+  EuiCode,
+  EuiIcon,
+  EuiLink,
+  EuiText,
+  EuiSpacer,
+} from '@elastic/eui';
+
+export const ScriptingSyntax = () => (
+  <Fragment>
+    <EuiSpacer />
+    <EuiText>
+      <h3>Syntax</h3>
+      <p>
+        By default, Kibana scripted fields use {(
+          <EuiLink
+            target="_window"
+            href={getDocLink('scriptedFields.painless')}
+          >
+            Painless <EuiIcon type="link"/>
+          </EuiLink>
+        )}, a simple and secure scripting language designed specifically for use with Elasticsearch,
+        to access values in the document use the following format:
+      </p>
+      <p>
+        <EuiCode>doc[&apos;some_field&apos;].value</EuiCode>
+      </p>
+      <p>
+        Painless is powerful but easy to use. It provides access to many {(
+          <EuiLink
+            target="_window"
+            href={getDocLink('scriptedFields.painlessApi')}
+          >
+            native Java APIs <EuiIcon type="link"/>
+          </EuiLink>
+        )}. Read up on its {(
+          <EuiLink
+            target="_window"
+            href={getDocLink('scriptedFields.painlessSyntax')}
+          >
+          syntax <EuiIcon type="link"/>
+          </EuiLink>
+        )} and you&apos;ll be up to speed in no time!
+      </p>
+      <p>
+        Kibana currently imposes one special limitation on the painless scripts you write. They cannot contain named functions.
+      </p>
+      <p>
+        Coming from an older version of Kibana? The {(
+          <EuiLink
+            target="_window"
+            href={getDocLink('scriptedFields.luceneExpressions')}
+          >
+            Lucene Expressions <EuiIcon type="link"/>
+          </EuiLink>
+        )} you know and love are still available. Lucene expressions are a lot like JavaScript,
+          but limited to basic arithmetic, bitwise and comparison operations.
+      </p>
+      <p>
+        There are a few limitations when using Lucene Expressions:
+      </p>
+      <ul>
+        <li> Only numeric, boolean, date, and geo_point fields may be accessed</li>
+        <li> Stored fields are not available</li>
+        <li> If a field is sparse (only some documents contain a value), documents missing the field will have a value of 0</li>
+      </ul>
+      <p>
+        Here are all the operations available to lucene expressions:
+      </p>
+      <ul>
+        <li> Arithmetic operators: <code>+ - * / %</code></li>
+        <li> Bitwise operators: <code>| & ^ ~ &#x3C;&#x3C; &#x3E;&#x3E; &#x3E;&#x3E;&#x3E;</code></li>
+        <li> Boolean operators (including the ternary operator): <code>&& || ! ?:</code></li>
+        <li> Comparison operators: <code>&#x3C; &#x3C;= == &#x3E;= &#x3E;</code></li>
+        <li> Common mathematic functions: <code>abs ceil exp floor ln log10 logn max min sqrt pow</code></li>
+        <li> Trigonometric library functions: <code>acosh acos asinh asin atanh atan atan2 cosh cos sinh sin tanh tan</code></li>
+        <li> Distance functions: <code>haversin</code></li>
+        <li> Miscellaneous functions: <code>min, max</code></li>
+      </ul>
+    </EuiText>
+  </Fragment>
+);